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ADE7978 - Isolated Energy Metering

Download the ADE7978 datasheet PDF. This datasheet also covers the ADE7932 variant, as both devices belong to the same isolated energy metering family and are provided as variant models within a single manufacturer datasheet.

Description

5 Functional Block Diagrams 6 Specifications 8 System Specifications, ADE7978 and ADE7933/ADE7932/ADE7923 8 ADE7978 Specifications 10 ADE7933/ADE7932 Specifications 14 ADE7923 Specifications 17 Absolute Maximum Ratings 19 Thermal Resistance 19 ESD Caution 19 Pin Configurations and Function Desc

Features

  • Flexible I2C, SPI, and HSDC serial interfaces Enables shunt current sensors in polyphase energy meters Immune to magnetic tampering Highly accurate; supports EN 50470-1, EN 50470-3, IEC 62053-21, IEC 62053-22, IEC 62053-23, ANSI C12.20, and IEEE 1459 standards Compatible with 3-phase, 3- or 4-wire (delta or wye) meters and other 3-phase services Computes active, reactive, and apparent energy on each phase and on the overall system Less than 0.2% error in active and reactive energy over Safety.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ADE7932-AnalogDevices.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
ADE-1 Frequency Mixer Mini-Circuits
ADE-1+ Frequency Mixer Mini-Circuits
ADE-10MH Frequency Mixer Mini-Circuits
ADE-11X+ Frequency Mixer Mini-Circuits
ADE-18W Frequency Mixer Mini-Circuits

Other Datasheets by Analog Devices

Part Number Description
ADE7903 Sigma-Delta ADC
ADE7912 Sigma-Delta ADC
ADE7913 Sigma-Delta ADC
ADE7923 Isolated Energy Metering
ADE7932 Isolated Energy Metering

Full PDF Text Transcription

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Data Sheet Isolated Energy Metering Chipset for Polyphase Shunt Meters ADE7978/ADE7933/ADE7932/ADE7923 FEATURES Flexible I2C, SPI, and HSDC serial interfaces Enables shunt current sensors in polyphase energy meters Immune to magnetic tampering Highly accurate; supports EN 50470-1, EN 50470-3, IEC 62053-21, IEC 62053-22, IEC 62053-23, ANSI C12.20, and IEEE 1459 standards Compatible with 3-phase, 3- or 4-wire (delta or wye) meters and other 3-phase services Computes active, reactive, and apparent energy on each phase and on the overall system Less than 0.
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